<template>
  <div class="photoinfo-container">
    <h3>{{photoinfo.title}}</h3>
    <p class="subtitle">
      <span>发表时间：{{photoinfo.add_time | dateFormat}}</span>
      <span>点击次数：{{photoinfo.click}}次</span>
    </p>

    <hr />

    <!-- 缩略图区域 -->
    <div class="thumbs">
      <vue-preview :slides="list" @close="handleClose"></vue-preview>
    </div>

    <!-- 图片内容区域 -->
    <div class="content" v-html="photoinfo.content"></div>

    <!-- 放置一个现成的评论子组件 -->
    <cmt-box :id="id"></cmt-box>
  </div>
</template>

<script>
import comment from "../subcomponents/comment.vue";
import { Toast } from 'mint-ui'
export default {
  data() {
    return {
      id: this.$route.params.id,
      photoinfo: {},
      list: [] // 缩略图的数组
    };
  },
  created() {
    this.getPhotoInfo();
    this.getThunmbs();
  },
  methods: {
    getPhotoInfo() {
      this.$http.get("api/getimageInfo/" + this.id).then(result => {
        if (result.body.status === 0) {
          this.photoinfo = result.body.message[0];
        }
      });
    },
    getThunmbs() {
      this.$http
        .get("api/getthumimages/" + this.id)
        .then(result => {
          if (result.body.status === 0) {
            // 循环每个图片数据，补全图片的宽和高
            result.body.message.forEach(item => {
              item.msrc = item.src; // 大图
              item.w = 600;
              item.h = 400;
            });
            // 把完整的数据保存到 list 中
            this.list = result.body.message;
            // console.log(this.list);
          }
        })
        .catch(err => {
          console.log(err);
          Toast("获取缩略图图片失败...");
        });
    },
    handleClose() {
      console.log("close event");
    }
  },
  components: {
    "cmt-box": comment
  }
};
</script>

<style lang="scss" scoped>
.photoinfo-container {
  padding: 3px;
  h3 {
    color: #26a2ff;
    font-size: 15px;
    text-align: center;
    margin: 15px 0;
  }
  .subtitle {
    display: flex;
    justify-content: space-between;
  }
  .content {
    font-size: 14px;
  }
  .thumbs {
    /deep/ .my-gallery {
      display: flex;
      flex-wrap: wrap;
      figure {
        width: 30%;
        margin: 5px;
        img {
          width: 100%;
        }
      }
    }
  }
}
</style>